Adaptive Server uses the Open Server API, which allows users to run the system ESPs provided with Adaptive Server. Users can also implement their own ESPs using the Open Server API.
Table 18-1 lists the Open Server routines required for ESP development. For complete documentation of these routines, see the Open Server Server-Library/C Reference Manual.
Function |
Purpose |
|---|---|
srv_bind |
Describes and binds a program variable to a parameter |
srv_descfmt |
Describes a parameter |
srv_numparams |
Returns the number of parameters in the ESP client request |
srv_senddone |
Sends results completion message |
srv_sendinfo |
Sends messages |
srv_sendstatus |
Sends status value |
srv_xferdata |
Sends and receives parameters or data |
srv_yield |
Suspends execution of the current thread and allows another thread to execute |
